Finding the Fourth Proportional to 4,329,440.04, 6,493,110.30 and 1,803,717.48
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Solution
The fourth proportional to 4,329,440.04, 6,493,110.30 and 1,803,717.48 is: 2,705,138.87
Step by Step Solution
- Step 1: Write the proportion equation
4,329,440.04 : 6,493,110.30 = 1,803,717.48 : x - Step 2: Convert to fraction form
4,329,440.04/6,493,110.30 = 1,803,717.48/x - Step 3: Cross multiply
4,329,440.04x = 6,493,110.30 × 1,803,717.48 - Step 4: Simplify right side
4,329,440.04x = 11,711,736,547,678.04 - Step 5: Solve for x
x = 11,711,736,547,678.04/4,329,440.04 - Step 6: Final answer
x = 2,705,138.87
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.